The more people involved in the implementation of a single goal, the greater the likelihood that a controversial situation will arise, where problematic verification of performed activities is an obstacle to finding a consensus or taking the consequences. In this case, the activity module will provide a full history of the changes under the given task. In case of doubts, you can easily determine when a person has changed the status of the subtask, added an attachment, comment or even changed the content of the task. With this feature you will save a lot of time, when analyzing what really happened.
Below you can find out how does the history of activity looks and works like: